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Redirecting to a relative URL in JavaScript
... answered Oct 31 '09 at 17:50
KobiKobi
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Python Dictionary Comprehension
Is it possible to create a dictionary comprehension in Python (for the keys)?
8 Answers
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JS: iterating over result of getElementsByClassName using Array.forEach
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Tim DownTim Down
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How to echo shell commands as they are executed
... the same effect as set -x (or -v) later in the script.
The above also works with /bin/sh.
See the bash-hackers' wiki on set attributes, and on debugging.
$ cat shl
#!/bin/bash
DIR=/tmp/so
ls $DIR
$ bash -x shl
+ DIR=/tmp/so
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Python matplotlib multiple bars
....datetime(2011, 1, 6, 0, 0)
]
x = date2num(x)
y = [4, 9, 2]
z = [1, 2, 3]
k = [11, 12, 13]
ax = plt.subplot(111)
ax.bar(x-0.2, y, width=0.2, color='b', align='center')
ax.bar(x, z, width=0.2, color='g', align='center')
ax.bar(x+0.2, k, width=0.2, color='r', align='center')
ax.xaxis_date()
plt.sho...
How do I remove newlines from a text file?
...'\n' < yourfile.txt
Edit:
If none of the commands posted here are working, then you have something other than a newline separating your fields. Possibly you have DOS/Windows line endings in the file (although I would expect the Perl solutions to work even in that case)?
Try:
tr -d "\n\r" &l...
Adding the little arrow to the right side of a cell in an iPhone TableView Cell
...ed Jun 12 '11 at 15:40
EmptyStackEmptyStack
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When should iteritems() be used instead of items()?
...ems() in all places? Why was iteritems() removed from Python 3? Seems like a terrific and useful method. What's the reasoning behind it?
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array_push() with key value pair
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Rob♦
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answered Aug 30 '09 at 22:22
dusoftdusoft
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Maximum value for long integer
...d limit. The amount of available address space forms a practical limit.
(Taken from this site). See the docs on Numeric Types where you'll see that Long integers have unlimited precision. In Python 2, Integers will automatically switch to longs when they grow beyond their limit:
>>> import...